One of is cut with a bolt in it which is connected to the egr valve he other is cut and is goin to a canister under the air flow box on the right hand side of the engine both are capped but cant find where they go the egr valve light is on but the car is running and i think the anti back fire has been removed im posting this bc my gas mileage is like 15mpg its an 87 2bl 1.8 gl station wagon